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Edit this profileAt a glance
- 21015 Pathfinder Rd Ste 100, Diamond Bar, CA 91765
About Warren Phan
Listed in the NPI registry as a physical therapist, Warren Phan practices in Diamond Bar, CA. Warren graduated from University of Southern California Keck School of Medicine in 2026. NPI 1912830704 identifies this record in the national registry.
Factual summary compiled by Guide.md from public records; not written by this provider.
Education & Training
Specialty
Credentials & Licensing
Medicare information
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
Contact Information
- (909) 861-3511
- Email not available
Practice Locations
21015 PATHFINDER RD STE 100
Diamond Bar, CA 91765
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Other physical therapists at this location 8
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 8
Clinically related specialties at the same address — the people this provider most likely works alongside.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
More connections — 18 related providers in 3 groups
Other physical therapists in Diamond Bar 4
Same specialty, same city.
Trained at University of Southern California Keck School of Medicine 8
Other providers in the same specialty who trained at the same institution.
Class of 2026 at University of Southern California Keck School of Medicine 6
Providers who graduated from the same medical school in the same year.
Common questions
What kind of doctor is Warren Phan?
Warren Phan is a physical therapist in Diamond Bar, CA. That is the designation recorded for this NPI in the federal registry.
NPI registry
What is Warren Phan's address?
Warren Phan is listed at 21015 Pathfinder Rd Ste 100, Diamond Bar, CA 91765. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How can I make an appointment with Warren Phan?
The number on file is (909) 861-3511. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Warren Phan's NPI number?
Warren Phan's National Provider Identifier is 1912830704. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
Where did Warren Phan train?
Warren Phan attended University of Southern California Keck School of Medicine, graduating in 2026. This comes from the CMS National Downloadable File.
CMS public data
How long has Warren Phan been practicing?
Warren Phan has 0 years experience. Calculated from a graduation year of 2026, reported in the CMS National Downloadable File.
CMS public data
Has Warren Phan confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Warren Phan. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.